在人口统计学的尺度上，这只是片刻即逝的事情。

In demographic terms, it is just a moment or two.

youdao

此外，如此小幅度的下降是由于人口统计学的原因而不是计划本身。

Even this small reduction, moreover, is accounted for by demographic trends rather than the program itself.

youdao

从人口统计学的角度来说，采用1910年的数据的好处在于这时的美国还不稳定。

The advantage of picking 1910 was that America had not yet settled down, demographically speaking.

youdao

No. 2, we believe that young people have to be a key part of building that ethos One of the reasons for that is purely demographic.

其次，我们认为青年人,必须成为建立该社会风气的主力,其中的一个原因,纯粹是从人口统计学来考虑的。

普林斯顿公开课 - 人性课程节选